baber/WOPTO huggingface dataset:
Patent JP-2004532040-A (JP)
IPC: B09C1/02
Filed: 2002-05-15
Abstract: The present invention provides enzymes capable of hydrolysing organophosphate (OP) molecules. In particular, the invention provides a phosphotriesterase enzyme identified from an Agrobacterium radiobacter strain isolated from soil that hydrolyses OP pesticides, and the gene encoding that enzyme. The invention also provides mutants of the identified phosphotriesterase enzyme which have altered substrate specificity. The use of these enzymes in bioremediation strategies is also provided.
Patent JP-2004209020-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly reproduce a pinball game machine into a new kind of machine.  <P>SOLUTION: The power source device 82 of controllers 61, 64, 65 and 66 to be fitted to the side of a game board is provided at the game board. The power source device 81 of controllers 62 and 63 to be fitted to the side of a front face frame is provided at the front face frame. The power source device 82 on the side of the game board is connected with the power source device 81 on the side of the front face frame through a power feeding line 93. Thus, the power source device 81 on the side of the front face frame comes to supply power for the power source of the controllers 61, 64 to 66 on the side of the game board to the power source device 82 on the side of the game panel. Thus, changing of a power source with the change of the specification of the controllers 61, 64 to 66 on the side of the game board can be coped with the design change of the power source device 82 on the side of the game board without that of the power source device 81 on the side of the front face frame. Wiring of cables 911, 912 connecting the controllers 62, 63 of the front frame and power source device 81 of the front frame side becomes unnecessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211825-A (JP)
Title: Roller bearing
Inventor: WASEDA YOSHITAKA
IPC: F16C33/54
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing with a cage easily and quickly mountable into a shell outer ring.  <P>SOLUTION: The roller bearing 1 comprises the shell outer ring 2, a plurality of rollers 3 rollable on the inner periphery face of the shell outer ring 2, and the circular cage having pockets 8 for holding the rollers 3 at predetermined peripheral positions. The shell outer ring 2 includes a cylinder portion 2a and circular collar porions 2b, 2c extending from both axial ends of the cylinder portion 2a to the radial inside. The cage 4 is stored in the shell outer ring 2 in the state that its diameter is larger than the inner diameters of the circular collar portions 2b, 2c. A deformable portion 11 deformable into a shape allowing the cage 4 to pass through a hole on the inner diameter sides of the circular collar portions 2b, 2c is provided for part of the cage 4 in the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003244405-A (JP)
Title: Book document reader
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/10
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To form the image of a book document at a desired position on transfer paper.  <P>SOLUTION: This device is provided with a detection means 103 for detecting the position of the edge of the most significant page of the book document in the moving direction of a read means 200 from original information read by the read means 200 and a control means 103 for determining the effective image area of the most significant page of the book document on the basis of the position detected by the detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004215465-A (JP)
Title: Travel controller for vehicle
Inventor: OKA SHIYUUJIYUN
IPC: B66F9/24
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To restrict a vehicle being accelerated on a downward slope and to perform appropriate regenerative braking on a plane road.  <P>SOLUTION: This controller sets a used road state mode to a slope mode when a direction lever 24 is driven and the rotational direction of a travelling motor 16 is the same as that of the direction lever 24 and an accelerator pedal is off (figure, S21). Then this selects a slope travel control torque map for regeneration in normal rotation larger in braking torque than the regenerative braking torque on a plane road (S22). This performs the regenerative control of the travelling motor 16, based on the slope travel control torque map (S24).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262667-A (JP)
Title: Substrate and its manufacturing method
Inventor: GOSAIN DURHAM PAL
IPC: C01B31/02
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate which can form a finer pattern of a catalytic metal etc., than that formed through photolithography technology.  <P>SOLUTION: A material substrate 10 made of iron (Fe) is irradiated with an energy beam using a diffraction grating to achieve a heat distribution corresponding to a desired pattern. After the surface of the material substrate 10 is melted, the energy beam irradiation is stopped. Heat is dissipated from the surface of the material substrate 10 to form a pattern of projections 14 at positions corresponding to the heat distribution 11. Burying layers 16 are formed in recessed parts 15 around the projections 14, and the upper surfaces 14A and 16A of the projections 14 and the burying layers 16, respectively, are flattened. The iron exposed on the flattened upper layer 14A of the projection 14 is used as a catalyst to form a carbon nanotube, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217971-A (JP)
Title: Hot wire cvd system
Inventor: KAWAKAMI TETSUYA
IPC: C23C16/24
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of unevenness in the film thickness of a thin film deposited on each substrate.  <P>SOLUTION: As to the hot wire CVD (Chemical Vapor Deposition) system, planar catalyst bodies 44 are erected inside a reaction chamber 40, a gas blow-off body 43 feeding gas to the catalyst bodies 44 is provided, and both the sides of the gas blow-off body 43 are made into recessed parts respectively each with the shape of a quadrangular pyramid, so that the concentration distribution in the vicinities of the catalyst bodies 44 is controlled to intentionally make a state where the gas concentration is made different so that a reverse tendency is shown between the central part of each substrate large in film deposition and both the end parts of the substrate relatively reduced in film deposition in the uniform gas concentration. Thus, the concentration of reactive species in the vicinities of the substrates is made uniform. In this way, a uniform film thickness distribution can be obtained even in the simple catalyst structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215582-A (JP)
Title: Apparatus for conveying grain culm of combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D61/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To make left and right widths of a reaping and conveying part of a combine harvester narrow.  <P>SOLUTION: In the combine harvester in which a driving seat 3 is arranged in the front on the right side of a traveling vehicle 1 and a reaping and conveying part 7 is installed so as to enable lifting and lowering in the front on the left side of the traveling vehicle 1, a front operation box 23 is installed in front of the driving seat 3 and a left operation box 24 is installed on the left side. A space part 25 is formed below the left operation box 24, and a grain culms-conveying apparatus 10 composed of a plant foot conveying apparatus 10a on final end side, an ear tip conveying apparatus 10b and a right-side ear tip conveying apparatus 10c on the starting end side extending from the starting end side of the ear tip conveying apparatus 10b to diagonally forward right is installed in the reaping and conveying part 7. Left/right grain culms-lifting apparatuses 15a and 15b are installed in front of the grain culms-conveying apparatus 10 and a conveying lag 29 of right-side end of the right-side ear tip-conveying apparatus 10c is thrusted into the space part 25 below the left operation box 24 and rotated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003187186-A (JP)
Title: Music score recognition device
Inventor: NAKANO SEIJI
IPC: G06K9/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the discrimination of the read-in state of a music score image.  <P>SOLUTION: A music score recognition device comprises a frequency distribution data forming means for scanning music score image data vertically to five lines and determining the lengths of continued white and black pixels to form frequency distribution data every length; a width detection means for determining the line width and space of the five lines from the frequency distribution data formed by the frequency distribution data forming means; and an image quality check means for calculating and outputting at least one of the resolution and density of the inputted music score image data from the line width and space data determined by the width detection means, performing a five-line recognition from the music score image data, and discriminating the inclination of the five lines from the recognized five-line data followed by outputting. Accordingly, the read-in state of image can be preliminarily discriminated by a simple processing. For example, when the resolution or density is out of the range, this effect is displayed to urge, for example, the re-read of image data to a user, whereby the music score recognition can be efficiently performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003322929-A (JP)
Title: Packaging material for photographic light-sensitive material and photographic light-sensitive material package using the same
Inventor: YONEYAMA TAKASHI
IPC: G03C3/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for a photographic light-sensitive material which comprises a resin composition containing a compound having an unsaturated double bond or a poly-conjugated diene component such as polybutadiene and has excellent impact resistance and rigidity and which does not deteriorate the photographic properties of a photographic light-sensitive material even when stored as a packaging material together with the photographic light-sensitive material in a place at a high ambient temperature over a prolonged period of time and to provide a photographic light-sensitive material package obtained by housing a photographic light-sensitive material in the packaging material.  <P>SOLUTION: The packaging material for a photographic lightsensitive material comprises a resin composition containing a compound having an unsaturated double bond or a poly-conjugated diene component, wherein a metal ion which promotes the catalytic oxidation reaction of the unsaturated double bond or the poly-conjugated diene is contained and chelating agent capable of coordination to the metal ion is contained in an amount enough to inhibit the catalytic oxidation reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004222571-A (JP)
Title: Chocolate for baked food and method for producing baked food using the same
Inventor: MARUYAMA HIROKO
IPC: A23G1/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chocolate for baked food not getting discolored even if baked together with bread dough or baked confectionery dough, thus resistant to baking.  <P>SOLUTION: The chocolate for baked food is such as to be suppressed in the total of protein and ash content of non-fat milk solids to ≤4.5 wt.% and contain 2-20 wt.% of starch, comprising preferably 27-40 wt.% of fat, 20-70 wt.% of saccharides, ≤15 wt.% of other solids and ≤5 wt.% of non-fat cacao solids. A baked food is produced by baking a combination of the chocolate with bread dough or baked confectionery dough.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227358-A (JP)
Title: Traveling information providing system
Inventor: MARUKO HIDEO
IPC: H04W8/08
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling information providing system capable of providing accurate traveling information in real time regarding traveling on roads such as the progress of snow removing, the climate of snow removing place, the amount of snow cover, the progress of accident processing, the congestion state, solving the problems of conventional road information provision of not being realtime or accurate.  <P>SOLUTION: In this traveling information providing system, radio terminals 1a, 1b for operators periodically notify an information collection center 3 of the present position and the environmental information influencing traveling, the information collection center 3 prepares/manages the travel information on the basis of the environmental information corresponding to the present position from the radio terminal 1 and periodically transmits the travel information via mails to the mail address of a contract user, or the radio terminals 1a, 1b periodically transmit the environmental information via mails directly to the mail address of the contract user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226777-A (JP)
Title: Automatic optical fiber coupling method of optical fiber transmission device for femto-second pulse laser light, and optical fiber transmission device for femto-second pulse laser light using the method
Inventor: YODA TAKUYA
IPC: G02B6/42
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic fiber coupling method of an optical fiber transmission device for femto-second pulse laser light as a light source which is small-sized and durable to long-time operation, and to inexpensively provide the optical fiber transmission device for femto-second pulse laser light by using the method.  <P>SOLUTION: A movable mirror is arranged in the optical path from a laser light source to an input collimator, and a coupling monitoring detection part is provided at a portion of an optical fiber between the input collimator and an output collimator to automatically adjust the angle of a movable mirror to laser light and relative positions of the laser light and input collimator according to output information of the coupling monitoring detection part and wavelength information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224657-A (JP)
Title: Surface treatment method of shaping die, and shaping die
Inventor: HIDAKA TAKESHI
IPC: C03B11/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method of a shaping die and the shaping die which can produce and reproduce the shaping die without any wet etching process nor grinding process.  <P>SOLUTION: First, the relationship between the angle of incidence of an ion beam and an etching rate distribution in a shaping surface 12 is calculated beforehand each for tungsten carbide (WC) composing a substrate, chromium (Cr) composing an intermediate layer and chromium nitride (CrN) composing a surface layer, under the irradiation conditions identical to those applied at the time of surface treatment except the angle of incidence of the ion beam. From a membrane thickness ratio of Cr to CrN constituting the shaping surface 12, based on the relationship, and by using the shaping die controlling angle γ as a parameter, the etching rate distribution from the surface top to the periphery end part of the shaping surface 12 is calculated. Based on these calculation, the optimum combinational conditions of the shaping die control angle γ and treatment time for the etching depth required for the treatment are worked out to carry out the treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229206-A (JP)
Title: Digital still camera
Inventor: HISAMATSU SEIICHI
IPC: H04N5/225
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable image data to be reproduced even if a digital still camera is connected to a headphone to be an audio mode.  <P>SOLUTION: A digital camera which can reproduce image data and voice data recorded in a memory card 9 is provided with a voice output terminal 13 for connecting an earphone or headphone, a detecting portion 14 for detecting a connection presence/absence of the earphone or headphone to the voice output terminal 13, and a system controller 6. When the detecting portion 14 detects the connection of the earphone or headphone to the voice output terminal 13, the system controller 6 makes the digital sill camera reproduce only the voice data recorded in the memory card 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232224-A (JP)
Title: Column leg fixture
Inventor: YAMAMOTO ISAMU
IPC: E04B1/24
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column base fixture which is high in degree of freedom of a steel column welding location without restriction, and low in production cost.  <P>SOLUTION: The column leg fixture consists of a cast upper plate 2 and a steel bottom plate 3 welded to each other. The upper plate formes of a planar plane 4 to which the steel column is welded at its upper portion, and a lower hollow trunk portion 6 having a bevel 7 having a lower edge to which the bottom plate is welded at its lower portion. The bottom plate has anchor bolt holes 9 formed receivably inside a plan section view area of the upper plate in a peripheral portion thereof. Then at least one of the upper plate and the bottom plate has through holes 8, 10 for discharging gas communicating with a hollow portion 5 in the trunk portion of the upper plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003346355-A (JP)
Title: Method for focus and tracking control of optical pickup apparatus
Inventor: YOSHINAKA HIDEKI
IPC: G11B7/135
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for focus and tracking control of an optical pickup apparatus which is used for recording and reproducing a small optical disk for performing stable focus control and tracking control.   <P>SOLUTION: The methods have a light source, an objective lens 39, quadrant light receiving patterns 161 to 164 and quadrant hologram areas 131 to 134. Through the hologram areas 131 to 134 divided into two groups in a tangent direction, about the light receiving patterns 161 to 164 divided into two groups in a radial direction, the method for focus control performs focus control based on a difference signal mutually between the groups of the radial direction and the method for tracking control performs tracking control based on a difference signal mutually between the groups of the tangent direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233526-A (JP)
Title: Liquid crystal display device
Inventor: HIDA YOICHI
IPC: G02F1/133
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device equipped with pixels such that a leak current of a TFT element in a non-scanning period (data holding period) is suppressed and the gate insulating film is prevented from being broken.  <P>SOLUTION: A pixel 10 has N type TFT elements 16, 18, and 19 which are connected in series between a data line DL and a pixel electrode node Np. While the gates of the TFT elements 16 and 18 are connected to a gate line GL, the gate of the TFT element 19 is connected to a gate line GL#. The gate lines GL and GL# in a selected state are set to a high voltage with which the TFT elements 16, 18, and 19 can sufficiently be turned on. The gate line GL in an unselected state is set to a low voltage with which the TFT elements 16 and 18 can sufficiently be turned off and the gate line GL# in the unselected state is set to an intermediate voltage between the highest voltage and the lowest voltage which are applied through the data line DL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234975-A (JP)
Title: Washing method and washing device of metal mask
Inventor: YAMASHITA MASAMITSU
IPC: C23C14/24
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, since dissolution and washing-out of an organic EL material stuck to a metal mask are generally simultaneously executed by a dissolving agent and a rinsing agent supplied into a washing chamber of a high-pressure cell by a washing line in a washing method for washing the metal mask with the organic EL material stuck by a washing agent, the dissolved organic EL material floats in a dead zone of the washing chamber, and a modifier containing the floating organic EL material turns into droplets to adhere to the processed metal mask in depressurizing the washing chamber to normal pressure in order to extract the processed metal mask.  <P>SOLUTION: After the organic EL material stuck to the metal mask is dissolved and washed out, and the washing agent containing the dissolved organic EL material is discharged from the washing chamber, a subcritical fluid-like rinsing agent is supplied to the washing chamber to rinse the washing chamber and an organic EL material dissolution part of the metal mask to be processed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235927-A (JP)
Title: Imaging method and imaging device
Inventor: SASAKI KAZUTO
IPC: H04N5/335
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive imaging method and device by which an image of high quality is obtained with high sensitivity.  <P>SOLUTION: An image signal of visible light is obtained in an imaging part which receives reflected light of visible light from an object 11, and the signal being in the imaging part is erased thereafter, and then the subject is irradiated with infrared light, and reflected light of infrared light of the irradiated subject is received by the imaging part to acquire an infrared image, and the signal being in the imaging part is erased thereafter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245993-A (JP)
Title: Laser projector
Inventor: BESSHO YOSHINORI
IPC: G02B26/10
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser projector capable of projecting by a remote control.  <P>SOLUTION: A plurality of modulatable laser units 10 are arranged in a row. A beam scanner 20 is disposed in such a manner that laser beams of a plurality of the laser units 10 are reflected in a row. Then, a square mirror 28 of which the longitudinal direction is formed in parallel in the row direction of the laser units 10 is disposed on the beam scanner 20. Thereby, the laser beam is projected to a projection surface 29 in a row. Further, the laser projector is provided with a communication device 30 which communicates with an internet by a remote control and gains projection data, a storage device 40 storing the projection data and an on/off signal generator 50 which lets the respective laser units 10 on/off. When the on/off signal generator 50 is synchronized with a scanning state of the beam scanner 20 and the respective laser units 10 are let to be on/off in the projection data in the storage device 40, the projection data of advertisement etc. which are gained by the internet is subjected to laser projection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI